1844137842625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{769}}^1\times {\mathrm{1847}}^1$

素因数の和:2708

約数の個数: 128

約数和(自身を含む): 2685091368960

約数和(自身を除く): 840953526335

約数列:

[1, 5, 13, 17, 25, 47, 65, 85, 125, 221, 235, 325, 425, 611, 769, 799, 1105, 1175, 1625, 1847, 2125, 3055, 3845, 3995, 5525, 5875, 9235, 9997, 10387, 13073, 15275, 19225, 19975, 24011, 27625, 31399, 36143, 46175, 49985, 51935, 65365, 76375, 86809, 96125, 99875, 120055, 156995, 169949, 180715, 230875, 249925, 259675, 326825, 408187, 434045, 469859, 600275, 614431, 784975, 849745, 903575, 1128517, 1249625, 1298375, 1420343, 1475753, 1634125, 2040935, 2170225, 2349295, 3001375, 3072155, 3924875, 4248725, 4517875, 5642585, 7101715, 7378765, 7987603, 10204675, 10851125, 11746475, 15360775, 18464459, 19184789, 21243625, 24145831, 28212925, 35508575, 36893825, 39938015, 51023375, 58732375, 66756121, 76803875, 92322295, 95923945, 120729155, 141064625, 177542875, 184469125, 199690075, 313895803, 333780605, 461611475, 479619725, 603645775, 867829573, 998450375, 1134854057, 1569479015, 1668903025, 2308057375, 2398098625, 3018228875, 4339147865, 5674270285, 7847395075, 8344515125, 14753102741, 21695739325, 28371351425, 39236975375, 73765513705, 108478696625, 141856757125, 368827568525, 1844137842625]

約数ペア:

[(1, 1844137842625), (5, 368827568525), (13, 141856757125), (17, 108478696625), (25, 73765513705), (47, 39236975375), (65, 28371351425), (85, 21695739325), (125, 14753102741), (221, 8344515125), (235, 7847395075), (325, 5674270285), (425, 4339147865), (611, 3018228875), (769, 2398098625), (799, 2308057375), (1105, 1668903025), (1175, 1569479015), (1625, 1134854057), (1847, 998450375), (2125, 867829573), (3055, 603645775), (3845, 479619725), (3995, 461611475), (5525, 333780605), (5875, 313895803), (9235, 199690075), (9997, 184469125), (10387, 177542875), (13073, 141064625), (15275, 120729155), (19225, 95923945), (19975, 92322295), (24011, 76803875), (27625, 66756121), (31399, 58732375), (36143, 51023375), (46175, 39938015), (49985, 36893825), (51935, 35508575), (65365, 28212925), (76375, 24145831), (86809, 21243625), (96125, 19184789), (99875, 18464459), (120055, 15360775), (156995, 11746475), (169949, 10851125), (180715, 10204675), (230875, 7987603), (249925, 7378765), (259675, 7101715), (326825, 5642585), (408187, 4517875), (434045, 4248725), (469859, 3924875), (600275, 3072155), (614431, 3001375), (784975, 2349295), (849745, 2170225), (903575, 2040935), (1128517, 1634125), (1249625, 1475753), (1298375, 1420343)]